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Doverguard Brominated Flame Retardants

Doverguard is a group of products based on bromine. Each product has been developed to meet specific end-use needs. Several grades also include phosphorus which aids in char formation. These products can also be compounded into a variety of polymer systems to provide efficient use of synergists. 

Doverguard Flame Retardants

Click on product name below to view technical data sheet

Product

Color, Gardner

Viscosity, Poise @ 25°C

Bromine, %

Chlorine, %

Phosphorus, %

Specific Gravity @ 50° C

Doverguard 8207–A

1

22

30

29

0

1.42

Doverguard 8208–A

2

15

26

32

1.2

1.38

             
Product

Color, Gardner

Total Halogen

Bromine, %

Chlorine, %

Free HCl, ppm

Specific Gravity @ 77°  C

Doverguard 8408

2

54.5

28

18

2.3

1.366



Click on product name below to view technical data sheet

Product

Bromine, %

Melt Point, °C

Volatility, %

Color, APHA

TGA °C

Doverguard 25

65 min

110 min

0.3 max

N/A

N/A

Doverguard 245

67 min

228 min

0.2 max

N/A

N/A

Doverguard 370

70 min

181 min

N/A

N/A

N/A

Doverguard 51

51 min

118 min

0.3 max

N/A

N/A

Doverguard 52

52 min

170 min

0.2 max

N/A

N/A

Doverguard 58

58 min

223-235

0.2 max

N/A

N/A

Doverguard 59

58 min

180 min

N/A

15 max

N/A

Doverguard 68

66 min

100 min

0.5 max

N/A

N/A

Doverguard 680

52 min

170 min

0.2 max

N/A

N/A

Doverguard 93

65 min

N/A

01.0 max

N/A

455 min




DISCLAIMER:
All specifications and suggestions in this bulletin concerning the use of our products are based upon tests and data believed to be reliable. Since actual use by others is beyond our control, no guarantee, expressed or implied, is made by Dover Chemical as to the effects of such use or the results to be obtained.

Chem lab

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